http://api.tweetmeme.com/imagebutton.gif?url=http://sports.espn.go.com/dallas/nba/news/story?id=6316648&campaign=rss&source=NBAHeadlines (http://api.tweetmeme.com/share?url=http://sports.espn.go.com/dallas/nba/news/story?id=6316648&campaign=rss&source=NBAHeadlines&service=bit.ly&source=espn)Jason Kidd, declaring himself fresh and fit for the playoffs after Saturday's practice, will return to the Dallas Mavericks' lineup Sunday night after taking a two-game hiatus to rest his 38-year-old body.